class_docstr: A module setting which holds a single string value
  
      
docstr: Return value as a string.
  
  NOTE: strings are deprecated, use unicode_value instead.
docstr_tok: ["Return","value","as","a","string",".","NOTE",":","strings","are","deprecated",",","use","unicode_value","instead","."]
code: def __str__(self):
      """Return value as a string.
  
      NOTE: strings are deprecated, use unicode_value instead.
      """
      if isinstance(self.__value, str):
          return str(self.__value)
      if not isinstance(self.__value, str):
          raise ValidationError(
              "%s was not a string" % self.__value, self
          )
      return self.__value
  
imports: import abc
  import uuid
  from ._validation_error import ValidationError
label_desc: Use image node_id 22 for calling the Setting obj's underlying member method code with example usage: obj.__str__() and returns: self, str